Nutritive_value

Seasonal dynamics of the nutritive value of temperate forage trees differ among species

There is growing interest in using temperate forage trees to alleviate the effects of summer drought and heatwaves on herbaceous forage. However, forage trees remain understudied in temperate climates. We studied the seasonal variation of the …

Rendement et valeur nutritive de sept espèces d’arbres fourragers

L’agroforesterie pour la production fourragère désigne l’usage des arbres en tant que ressource de fourrage pour le bétail. Les animaux consomment les feuilles et les jeunes rameaux soit directement sur l’arbre soit dans le cadre d’un affouragement à …

Composition chimique et digestibilité enzymatique des tiges et des feuilles de 4 espèces

Against a backdrop of climate change, one of the major challenges facing ruminant breeders is to ensure the forage autonomy of their farms. Increasingly severe summer droughts are forcing farmers to draw on their forage stocks. This has led to a …

Effects of potential evapotranspiration on condensed tannin and milk production potential in four grassland mixtures

Dairy farming faces challenges of summer fodder scarcity and methane emissions. To address these issues, one may incorporate plants rich in condensed tannins (CT) into temporary grassland mixtures. However, knowledge regarding the link between CT, …

Potential health value of alternative plant resources explored as feed for ruminants

To face current challenges, ruminant feeding systems have to adapt the use of common resources or develop the use of alternative ones. This study explored the potential of alternative plant resources that could be used on farms to provide nutrients …

Trade-offs between milk production potential, tannin content and plant diversity depend on grassland mixtures

Temporary grasslands are crucial for addressing dairy cow sector challenges, including milk production, methane emissions mitigation, and biodiversity enhancement. In this study conducted in Frick, Switzerland, we investigated four distinct temporary …

Production and replacement costs of permanent grasslands compete with those of sown grasslands

Farmers’ endorsement is crucial to conserve biodiversity in permanent grasslands, but the lack of visibility on their economic value is a major obstacle. We studied the production costs (i.e., the cost to produce one Mg of dry matter) and the …

Taxonomic and functional biodiversity positively influence agronomic characteristics of permanent grassland

European permanent grasslands are the main source of livestock fodder and the main hotspot of botanical diversity, but the trade-offs between fodder production and botanical diversity conservation remain debated. This study aims to identify what …

Trade-offs between services rendered by the semi-natural grasslands of the Vosges massif (France)

Grasslands are at the heart of multiple expectations on the part of farmers and society. The objective of this study was to assess the services provided by semi-natural grasslands, and the trade-offs between these services. Starting from a survey of …

Seasonal variation in the nutritive value of 16 temperate fodder tree species

Trees could help to reduce livestock production vulnerability to climate change by providing a fodder resource during periods of drought. Fodder trees are commonly used in tropical and Mediterranean areas, but they remain poorly studied in temperate …